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Diphtheria

Diphtheria is a serious illness, caused by a bacterial toxin, first appears as a sore throat and rapidly causes the production of thick mucus, which blocks the respiratory tract, pharyngitis, laryngitis. Diphtheria is transmitted by direct contact with secretions from the nose and throat (coughing and sneezing) of an infected person or by direct contact with broken skin on that person.

Term of the Week

Hot zone

A hot zone is a section of a facility (sometimes an entire facility or even a city district) where there is a high risk of contamination by patients with an infectious disease. All individuals entering a hot zone must respect appropriate protective measures. By analogy, “cold zone” and “warm zone” are used to refer to areas where there is no infected individual or only individuals suspected of having an infection.